ALLPOWERS SF400 Flexible Solar Panel 400W Monocrystalline
ALLPOWERS SF400 Flexible Solar Panel 400W Monocrystalline
ALLPOWERS SF400 Flexible Solar Panel 400W Monocrystalline
ALLPOWERS SF400 Flexible Solar Panel 400W Monocrystalline

ALLPOWERS SF400 Flexible Solar Panel 400W Monocrystalline

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$1,099.99
$1,499.00
$1,099.99
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Model: 2PCS SF400 400W Solar Panel
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ALLPOWERS SF400 Flexible Solar Panel 400W Monocrystalline

ALLPOWERS

ALLPOWERS SF400 Flexible Solar Panel 400W Monocrystalline

$1,499.00 $1,099.99
ALLPOWERS SF400 Flexible Solar Panel 400W Monocrystalline
ALLPOWERS SF400 Flexible Solar Panel 400W Monocrystalline
ALLPOWERS SF400 Flexible Solar Panel 400W Monocrystalline
ALLPOWERS SF400 Flexible Solar Panel 400W Monocrystalline

ALLPOWERS

ALLPOWERS SF400 Flexible Solar Panel 400W Monocrystalline

$1,499.00 $1,099.99
Model: 2PCS SF400 400W Solar Panel
  • Description

ALLPOWERS SF400 Flexible Solar Panel 400W Monocrystalline

Power your off-grid adventures and backup energy systems with the ALLPOWERS SF400 Flexible Solar Panel 400W Monocrystalline. Designed for high efficiency, lightweight installation, and exceptional flexibility, the SF400 is an ideal solution for RVs, boats, cabins, vans, rooftops, and other curved or uneven surfaces where traditional rigid panels aren't practical.

Featuring premium monocrystalline solar cells with advanced ETFE coating, the SF400 delivers reliable energy production while offering excellent durability against harsh outdoor conditions. Its flexible construction allows it to conform to curved surfaces, making installation simple without sacrificing performance.

Key Features

  • 400W High Power Output
    • Generates up to 400 watts of clean renewable energy for off-grid and backup power applications.
  • High-Efficiency Monocrystalline Cells
    • Premium solar cells maximize sunlight conversion for improved energy production even in less-than-ideal conditions.
  • Flexible Design
    • Bends to fit curved surfaces, making it perfect for RV roofs, boats, campers, trailers, vans, yachts, and irregular mounting locations.
  • Ultra-Lightweight Construction
    • Considerably lighter than traditional glass solar panels, reducing roof load and simplifying installation.
  • ETFE Protective Surface
    • Durable ETFE coating provides:
      • Excellent UV resistance
      • Scratch resistance
      • Longer service life
      • Improved light transmission
      • Easy cleaning
  • Weather Resistant
    • Designed to withstand rain, snow, moisture, dust, and challenging outdoor environments.
  • Simple Installation
    • Can be mounted using adhesive, screws, or other suitable mounting methods depending on the application.
  • Wide Compatibility
    • Compatible with most solar charge controllers, portable power stations, batteries, and off-grid solar systems.

Ideal Applications

  • RVs & Motorhomes
  • Camper Vans
  • Boats & Marine Use
  • Cabins
  • Tiny Homes
  • Off-Grid Living
  • Emergency Backup Systems
  • Remote Monitoring Equipment
  • Portable Solar Installations
  • Curved Roof Applications

Technical Specifications

Specification Value
Rated Power 400W
Solar Cell Type Monocrystalline
Panel Type Flexible
Surface Material ETFE
Output Connector MC4 Compatible
Operating Temperature Suitable for harsh outdoor environments
Waterproof Rating Weather-resistant construction
Installation Adhesive, screws, or mounting hardware (application dependent)

What's Included

  • 1 × ALLPOWERS SF400 Flexible Solar Panel (400W)
  • MC4 Output Cables
  • User Manual

Frequently Asked Questions

Yes! We provide free and fast shipping on MOST orders within the continental United States. However, some specific brands and items will require a quote. You can live chat or call us for a quote
Most orders ship out within 1–2 business days and arrive within 3–5 business days depending on your location.
We offer easy returns as long as your item meets the conditions outlined in our Return Policy. Items must be unused, in original packaging, and returned within the specified return window.
Absolutely! Our in-house product experts are here to help. Live chat or call us 513-743-829 for personalized advice before or after your purchase.
Yes. All products include any applicable manufacturer warranties, and we’ll help you handle any warranty claims if needed.
Yes, we only sell 100% authentic, brand-new products, sourced directly from our manufacturers or authorized distributors.

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Feedback From Our Customers

At Green Vista Living, we pride ourselves on delivering top-quality products and exceptional service to solar professionals and homeowners alike. Here's what our customers have to say about their experiences with us.

Kevin Leary
May 18, 2025
★★★★★

Incredible Tech Support from Anees of Green Vista Living. Exceptional service and went above and beyond on every question.

Bryan Cunningham
Off grid Kit • Dec 21, 2025
★★★★★

Shipment was slow due to high demand, but the team kept me informed and ensured everything arrived properly.

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